47830884248 has 32 divisors (see below), whose sum is σ = 102572499360. Its totient is φ = 20483400960.

The previous prime is 47830884247. The next prime is 47830884263. The reversal of 47830884248 is 84248803874.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 47830884193 and 47830884202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47830884247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249311 + ... + 397262.

It is an arithmetic number, because the mean of its divisors is an integer number (3205390605).

Almost surely, 2^47830884248 is an apocalyptic number.

It is an amenable number.

47830884248 is an abundant number, since it is smaller than the sum of its proper divisors (54741615112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47830884248 is a wasteful number, since it uses less digits than its factorization.

47830884248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647907 (or 647903 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 56.

The spelling of 47830884248 in words is "forty-seven billion, eight hundred thirty million, eight hundred eighty-four thousand, two hundred forty-eight".